I always wondered why openHAB was blocked after a few changes from my PC. After a few minutes this blockage has been solved and all commands in the queue were executed.
Now I think I have found the problem. It is the remote access to Karaf via SSH. When the connection drops, there are massive timeouts for about 5 minutes that slow down the whole system. This always happens when I put the workstation to sleep without closing the SSH connection.
Does anyone else have this problem? I am using Openhab 3.1.